public static Tamthucbac2 operator+(Tamthucbac2 TTB1, Tamthucbac2 TTB2)
{
Tamthucbac2 ttb3 = new Tamthucbac2();
ttb3.SetA(TTB1.a + TTB2.a);
ttb3.SetB(TTB1.b + TTB2.b);
ttb3.SetC(TTB1.c + TTB2.c);
return(ttb3);
}
public static Tamthucbac2 operator *(Tamthucbac2 ttb1, Tamthucbac2 doidau)
{
Tamthucbac2 TTB1 = new Tamthucbac2();
TTB1.SetA(ttb1.a * doidau.a);
TTB1.SetB(ttb1.b * doidau.b);
TTB1.SetC(ttb1.c * doidau.c);
return(TTB1);
}
public static Tamthucbac2 operator -(Tamthucbac2 tamThucBacHai)
{
Tamthucbac2 doidau = new Tamthucbac2();
{
doidau.SetA(-tamThucBacHai.a);
doidau.SetB(-tamThucBacHai.b);
doidau.SetC(-tamThucBacHai.c);
};
return(doidau);
}
